<p>A nightly talk show with hard-charging legal analyst Nancy Grace and a live program with entertainment news will be part of CNN Headline's revamped prime-time lineup.</p><p>"Showbiz Tonight," "Nancy Grace" and the summary newscast "Prime News Tonight" will air back-to-back-to-back from 7-10 p.m. EST on weeknights beginning Feb. 21, the Atlanta-based news channel announced Wednesday.</p><p>The shift reflects the abundance of news available to viewers during the day, said Ken Jautz, executive vice president of CNN News Group.</p><p>"Most people know the main developments of the day and they're interested in something" more in-depth by the time evening arrives, Jautz told the Television Critics Association.</p><p>Audiences also have the choice of tuning to CNN for more news, he said.</p><p>Entertainment journalists A.J. Hammer and Karyn Bryant will host "Showbiz Tonight" (7 p.m. EST) described as an in-depth look at its subject.</p><p>Grace, a former prosecutor, and her guests will examine legal issues, prominent trials and cases involving those who may have been wrongly convicted. The show airs at 8 p.m. EST.</p><p>She will also continue anchoring live daily trial coverage on Court TV's "Closing Argument."</p><p>Capping the lineup is "Prime News Tonight" with anchors Erica Hill and Mike Galanos. It was described as an "analytical look" at the day's news.</p>
